https://www.jhrl.com/sites/all/modules/bluetent/riot_tags/js/mixins/RiotTagsChildren.js?tlse4v

1(function($) {
2  var RiotTagsChildren = {
3    init: function() {
4      this.one('update', function() {
5        if(!this.skip_children) {
6          this.processChildren()
7          this.mountChildren()
8        }
9      });
10
11      this.on('*', this.propagateEvent);
12    },
13    getChildExtraOptions: function(c) {
14      return {}
15    },
16    processChildren: function() {
17      this.children = []
18      if(this.opts && typeof this.opts.children != 'undefined' && this.opts.children != null) {
19        for(var c in this.opts.children) {
20            var children = this.opts.children[c].hasOwnProperty('children') ? this.opts.children[c].children : null
21            var opts = this.opts.children[c].options
22            this.children.push({
23              plugin: this.opts.children[c].plugin_id,
24              weight: this.opts.children[c].plugin_weight,
25              options: Object.assign(opts, { 'children': children }, this.getChildExtraOptions(this.opts.children[c])),
26              tag: this.opts.children[c].html_tag
27            })
28        }
29        this.sortChildren()
30      }
31    },
32    hasChildByPlugin: function(cls) {
33      for(var ind in this.children) {
34        if(this.children[ind].plugin == cls) {
35          return true
36        }
37      }
38      return false
39    },
40    getChildByPlugin: function(cls) {
41      for(var ind in this.children) {
42        if(this.children[ind].plugin == cls) {
43          return this.children[ind]
44        }
45      }
46      return null
47    },
48    mountChildren: function() {
49      var self = this,
50        l = this.children.length;
51      $(this.children).each(function() {
52        if(!this.mounted) {
53          var tag = $('<' + this.tag + ' />')
54          $(self.root).append(tag)
55          riot.mount(tag, this.tag, this.options)
56          this.mounted = true
57          l--;
58          if(!l) {
59            self.trigger('childrenMounted');
60          }
61        }
62        $(self.root).addClass('haschild-' + this.tag);
63      })
64    },
65    sortChildren: function() {
66      this.children.sort(function(a, b) {
67        var aw = Number(a.weight), bw = Number(b.weight)
68        if(aw < bw) {
69          return -1
70        }
71        if(aw > bw) {
72          return 1
73        }
74        return 0
75      })
76    },
77    getChildTags: function () {
78      var elements = [];
79
80      for (var i = 0; i < this.root.childNodes.length; i++) {
81        if (typeof this.root.childNodes[i]._tag === 'object') {
82          elements.push(this.root.childNodes[i]);
83        }
84      }
85
86      return elements.map(function (element) {
87        return element._tag;
88      });
89    },
90    propagateEvent: function () {
91      var propagatingArgs = arguments;
92
93      if (typeof this.getChildTags === 'function') {
94        this.getChildTags().map(function (child) {
95          child.trigger.apply(child, propagatingArgs);
96        });
97      }
98    }
99  };
100  riot.mixin('RiotTagsChildren', RiotTagsChildren);
101})(jQuery)